loop through array of numbers from 0 to 10 and add every second number in swift

Here's how you can loop through an array of numbers from 0 to 10 and add every second number:

main.swift
var sum = 0
for i in 0..<10 {
    if i % 2 == 0 {
        continue
    }
    sum += i
}
print(sum)
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In the above code, we first initialize a variable sum to 0. Then we loop through the range 0 to 10 (excluding 10) using a for loop. Inside the loop, we use an if statement to check if the current number is even or odd. If the number is even (i.e., every second number), we use the continue keyword to skip rest of the loop body and move on to the next iteration. If the number is odd, we add it to sum.

At the end, we print the final value of sum.